diff options
author | Grant Likely <grant.likely@linaro.org> | 2013-09-15 16:55:53 +0100 |
---|---|---|
committer | Grant Likely <grant.likely@linaro.org> | 2013-10-24 11:42:57 +0100 |
commit | e6d30ab1e7d1281784672c0fc2ffa385cfb7279e (patch) | |
tree | dc50a67ca096c9d71775a3232e0bfcd6f7912735 /arch/powerpc | |
parent | 530210c7814e83564c7ca7bca8192515042c0b63 (diff) | |
download | op-kernel-dev-e6d30ab1e7d1281784672c0fc2ffa385cfb7279e.zip op-kernel-dev-e6d30ab1e7d1281784672c0fc2ffa385cfb7279e.tar.gz |
of/irq: simplify args to irq_create_of_mapping
All the callers of irq_create_of_mapping() pass the contents of a struct
of_phandle_args structure to the function. Since all the callers already
have an of_phandle_args pointer, why not pass it directly to
irq_create_of_mapping()?
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Acked-by: Michal Simek <monstr@monstr.eu>
Acked-by: Tony Lindgren <tony@atomide.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r-- | arch/powerpc/kernel/pci-common.c | 2 | ||||
-rw-r--r-- | arch/powerpc/platforms/cell/celleb_scc_pciex.c | 2 | ||||
-rw-r--r-- | arch/powerpc/platforms/cell/celleb_scc_sio.c | 2 | ||||
-rw-r--r-- | arch/powerpc/platforms/cell/spider-pic.c | 7 | ||||
-rw-r--r-- | arch/powerpc/platforms/cell/spu_manage.c | 3 | ||||
-rw-r--r-- | arch/powerpc/platforms/fsl_uli1575.c | 2 | ||||
-rw-r--r-- | arch/powerpc/platforms/pseries/event_sources.c | 3 |
7 files changed, 8 insertions, 13 deletions
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 96c4623..a1e3e40 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -266,7 +266,7 @@ static int pci_read_irq_line(struct pci_dev *pci_dev) oirq.args_count, oirq.args[0], oirq.args[1], of_node_full_name(oirq.np)); - virq = irq_create_of_mapping(oirq.np, oirq.args, oirq.args_count); + virq = irq_create_of_mapping(&oirq); } if(virq == NO_IRQ) { pr_debug(" Failed to map !\n"); diff --git a/arch/powerpc/platforms/cell/celleb_scc_pciex.c b/arch/powerpc/platforms/cell/celleb_scc_pciex.c index e8d34d1..b3ea96d 100644 --- a/arch/powerpc/platforms/cell/celleb_scc_pciex.c +++ b/arch/powerpc/platforms/cell/celleb_scc_pciex.c @@ -511,7 +511,7 @@ static __init int celleb_setup_pciex(struct device_node *node, pr_err("PCIEXC:Failed to map irq\n"); goto error; } - virq = irq_create_of_mapping(oirq.np, oirq.args, oirq.args_count); + virq = irq_create_of_mapping(&oirq); if (request_irq(virq, pciex_handle_internal_irq, 0, "pciex", (void *)phb)) { pr_err("PCIEXC:Failed to request irq\n"); diff --git a/arch/powerpc/platforms/cell/celleb_scc_sio.c b/arch/powerpc/platforms/cell/celleb_scc_sio.c index 06046d5..c8eb571 100644 --- a/arch/powerpc/platforms/cell/celleb_scc_sio.c +++ b/arch/powerpc/platforms/cell/celleb_scc_sio.c @@ -66,7 +66,7 @@ static int __init txx9_serial_init(void) #ifdef CONFIG_SERIAL_TXX9_CONSOLE req.membase = ioremap(req.mapbase, 0x24); #endif - req.irq = irq_create_of_mapping(irq.np, irq.args, irq.args_count); + req.irq = irq_create_of_mapping(&irq); req.flags |= UPF_IOREMAP | UPF_BUGGY_UART /*HAVE_CTS_LINE*/; req.uartclk = 83300000; diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c index 6e842fd..d206804 100644 --- a/arch/powerpc/platforms/cell/spider-pic.c +++ b/arch/powerpc/platforms/cell/spider-pic.c @@ -236,11 +236,8 @@ static unsigned int __init spider_find_cascade_and_node(struct spider_pic *pic) * tree in case the device-tree is ever fixed */ struct of_phandle_args oirq; - if (of_irq_parse_one(pic->host->of_node, 0, &oirq) == 0) { - virq = irq_create_of_mapping(oirq.np, oirq.args, - oirq.args_count); - return virq; - } + if (of_irq_parse_one(pic->host->of_node, 0, &oirq) == 0) + return irq_create_of_mapping(&oirq); /* Now do the horrible hacks */ tmp = of_get_property(pic->host->of_node, "#interrupt-cells", NULL); diff --git a/arch/powerpc/platforms/cell/spu_manage.c b/arch/powerpc/platforms/cell/spu_manage.c index e9eb4f8..c3327f3 100644 --- a/arch/powerpc/platforms/cell/spu_manage.c +++ b/arch/powerpc/platforms/cell/spu_manage.c @@ -190,8 +190,7 @@ static int __init spu_map_interrupts(struct spu *spu, struct device_node *np) ret = -EINVAL; pr_debug(" irq %d no 0x%x on %s\n", i, oirq.args[0], oirq.np->full_name); - spu->irqs[i] = irq_create_of_mapping(oirq.np, - oirq.args, oirq.args_count); + spu->irqs[i] = irq_create_of_mapping(&oirq); if (spu->irqs[i] == NO_IRQ) { pr_debug("spu_new: failed to map it !\n"); goto err; diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c index 288226d..8904046 100644 --- a/arch/powerpc/platforms/fsl_uli1575.c +++ b/arch/powerpc/platforms/fsl_uli1575.c @@ -334,7 +334,7 @@ static void hpcd_final_uli5288(struct pci_dev *dev) laddr[0] = (hose->first_busno << 16) | (PCI_DEVFN(31, 0) << 8); laddr[1] = laddr[2] = 0; of_irq_parse_raw(hosenode, &pin, 1, laddr, &oirq); - dev->irq = irq_create_of_mapping(oirq.np, oirq.args, oirq.args_count); + dev->irq = irq_create_of_mapping(&oirq); } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x1575, hpcd_quirk_uli1575); diff --git a/arch/powerpc/platforms/pseries/event_sources.c b/arch/powerpc/platforms/pseries/event_sources.c index 6dcf9cc..18380e8 100644 --- a/arch/powerpc/platforms/pseries/event_sources.c +++ b/arch/powerpc/platforms/pseries/event_sources.c @@ -59,8 +59,7 @@ void request_event_sources_irqs(struct device_node *np, index++) { if (count > 15) break; - virqs[count] = irq_create_of_mapping(oirq.np, oirq.args, - oirq.args_count); + virqs[count] = irq_create_of_mapping(&oirq); if (virqs[count] == NO_IRQ) { pr_err("event-sources: Unable to allocate " "interrupt number for %s\n", |